To understand the reasons why the Americans broke from Britain in 1776 look up the Declaration of Independence on the Web. There is the basic document consisting of four long sentences. Then there are the reasons. There is a long list. Read the list. The Republican form of government came about because the states wanted to cooperate. The logical form of government for the states to cooperate was a republic.
Because the Americans told them too.
They were called Tories or Loyalists or sometimes, King's men.
The type of government in which citizens choose representatives to run the government is a representative government. This is the type of government that the United States borrowed from Greece once their independence from Great Britain was obtained.
The Americans really wanted Saints' Crosses on their flag so they copied the British flag.
not choose born here
Atlantic Charter
Atlantic charter
Atlantic charter
Jefferson Davis
they live on the reservation land given by the US government, but they don't necessarily have to live there. they can choose to either to live in the city also
That depends on the decisions they make. Some Americans choose good lives and some Americans choose bad lives.
In the United States, Americans participate in political elections, where they vote for people to serve as representatives in government. There are 435 members of the US House, and 100 members of the US Senate.